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HK$747+ Cheap flights from Sydney

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6-1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — HKG
19 ene. — 26 ene.1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Sydney

Discover essential information about flights departing from Sydney, including flight schedules, destinations, airlines operating at the Sydney airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 20 diciembre 2025.

Cheapest one-way flight

HK$505

Cheapest airline

Jetstar

Most popular destination

Hong Kong Intl (HKG)

Good round-trip deal

HK$827 or less

Good one-way deal

HK$300 or less
The cheapest one-way flight from Sydney Kingsford Smith is currently to Melbourne.
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On average, Jetstar currently has the cheapest one-way flight from Sydney Kingsford Smith (avg. price of HK$843).
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Hong Kong Intl (HKG) is currently the most popular flight destination from Sydney Kingsford Smith (average return price of HK$4,630).
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Price to beat on a round-trip flight from Sydney Kingsford Smith.
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Price to beat on a one-way flight from Sydney Kingsford Smith.
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Find flights from Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Sydney
Explore the most affordable flight options available from Sydney. Find the lowest fares based on data from user searches, with prices last updated on 20 diciembre 2025.

jue. 12-312:15SYD - ICN
Nonstop11h 00mT'way Air
lun. 16-321:40ICN - SYD
Nonstop10h 35mT'way Air
Deal found 17-12HK$4,334
dom. 10-510:45SYD - ICN
Nonstop10h 30mJetstar
sáb. 23-521:50ICN - SYD
Nonstop10h 15mJetstar
Deal found 19-12HK$4,389
vie. 24-410:15SYD - ICN
1 stop21h 25mVietnam Airlines
vie. 22-518:05ICN - SYD
1 stop17h 10mVietnam Airlines
Deal found 19-12HK$4,451
mié. 4-313:35SYD - HKG
2 stops25h 45mMultiple Airlines
vie. 10-411:00HKG - SYD
1 stop20h 45mMultiple Airlines
Deal found 18-12HK$4,459
mar. 16-610:15SYD - ICN
1 stop21h 25mVietnam Airlines
jue. 25-610:35ICN - SYD
1 stop20h 40mVietnam Airlines
Deal found 18-12HK$4,459
mar. 3-221:50SYD - HKG
1 stop22h 40mMultiple Airlines
mar. 10-218:15HKG - SYD
1 stop23h 20mMultiple Airlines
Deal found 19-12HK$4,474
lun. 9-211:05SYD - HKG
Nonstop9h 25mCathay Pacific
mar. 24-221:20HKG - SYD
Nonstop9h 15mCathay Pacific
Deal found 20-12HK$4,490
jue. 19-312:30SYD - HKG
2 stops25h 40mXiamenAir
lun. 23-312:20HKG - SYD
2 stops19h 05mXiamenAir
Deal found 19-12HK$4,536
lun. 9-322:15SYD - HKG
1 stop17h 40mMalaysia Airlines
jue. 12-308:45HKG - SYD
1 stop22h 35mMalaysia Airlines
Deal found 18-12HK$4,552
mar. 10-211:15SYD - HKG
Nonstop9h 35mMultiple Airlines
sáb. 28-218:15HKG - SYD
1 stop23h 20mMultiple Airlines
Deal found 19-12HK$4,567
dom. 1-221:50SYD - HKG
1 stop22h 40mMultiple Airlines
dom. 8-219:50HKG - SYD
3 stops31h 15mMultiple Airlines
Deal found 18-12HK$4,575
dom. 8-211:05SYD - HKG
Nonstop9h 25mCathay Pacific
lun. 23-223:55HKG - SYD
Nonstop9h 05mCathay Pacific
Deal found 18-12HK$4,583

Find flights from Sydney within your budget

 
Find flights departing from Sydney that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 20 diciembre 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

vie. 24-4

10:15-06:40

1 stop21h 25m

Incheon Intl

vie. 22-5

18:05-12:15

1 stop17h 10m

HK$4,451

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

lun. 9-3

22:15-12:55

1 stop17h 40m

Hong Kong Intl

jue. 12-3

14:50-10:20

1 stop16h 30m

HK$4,552

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

lun. 11-5

10:10-17:50

Nonstop9h 40m

Hong Kong Intl

sáb. 23-5

19:10-06:10

Nonstop9h 00m

HK$4,700

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

dom. 10-5

07:40-15:15

Nonstop9h 35m

Hong Kong Intl

dom. 24-5

19:10-06:10

Nonstop9h 00m

HK$4,700

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

dom. 10-5

18:05-15:30

1 stop22h 25m

Incheon Intl

sáb. 23-5

23:50-16:45

1 stop39h 55m

HK$4,746

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

dom. 10-5

18:00-09:50

1 stop40h 50m

Incheon Intl

jue. 21-5

11:05-06:05

1 stop18h 00m

HK$4,754

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

mié. 3-6

10:10-17:55

Nonstop9h 45m

Hong Kong Intl

jue. 25-6

19:30-06:45

Nonstop9h 15m

HK$4,832

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

lun. 9-3

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

jue. 12-3

19:25-07:55

Nonstop9h 30m

HK$4,840

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

dom. 7-6

07:40-15:15

Nonstop9h 35m

Hong Kong Intl

vie. 12-6

23:55-10:50

Nonstop8h 55m

HK$4,902

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

jue. 7-5

10:10-17:55

Nonstop9h 45m

Hong Kong Intl

jue. 21-5

19:30-06:45

Nonstop9h 15m

HK$4,902

Flights are sorted by cheapest return flights first.

Deals found on 19-12

Showing 1-10 of 58 results
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Best time to book a flight from Sydney

Have a flexible travel schedule? Discover the best time to fly from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney

Get recent, data-driven insights about flights from Sydney including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Sydney?

Use this chart to determine the optimal time to book a return flight from Sydney to Hong Kong. Price data was last updated on 12 December 2025.

The price you pay for your flight from Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney?

Currently, March is the cheapest month in which you can book a flight from Sydney (average of HK$2,871). Flying from Sydney in December will prove the most costly (average of HK$4,972). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Sydney?

Use this chart to determine the cheapest time to fly return from Sydney to Hong Kong. Price data was last updated on 13 December 2025.

Those who are seeking the cheapest fare on flights departing from Sydney would be wise to consider leaving during Sunday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday afternoons when fares are usually the most expensive.

Which airlines fly from Sydney?

Many airlines operate round-trip flights from Sydney: Cathay Pacific, Hong Kong Airlines, Qantas Airways, Singapore Airlines, Air China. These airlines fly to the following popular destinations: Hong Kong.

Jetstar
Jetstar
From HK$527
Cathay Pacific
Cathay Pacific
From HK$4,548
Virgin Australia
Virgin Australia
From HK$694
Qantas Airways
Qantas Airways
From HK$3,278

What are popular destinations to fly to from Sydney?

If you’re flying from Sydney, these routes are more frequently taken by airlines Melbourne (1,317 flights per day), Brisbane (944 flights per day) and Adelaide (744 flights per day).

Hong Kong Intl
Hong Kong Intl
From HK$4,004
Melbourne
Melbourne
From HK$505
Qingdao Jiaodong Intl
Qingdao Jiaodong Intl
From HK$4,857

What is the cheapest place to fly to from Sydney?

The cheapest city to fly to from Sydney is Maroochydore Sunshine Coast, with prices starting at HK$300. Explore other affordable destinations below.

Maroochydore Sunshine Coast
Maroochydore Sunshine Coast
From HK$300
Coolangatta Gold Coast
Coolangatta Gold Coast
From HK$316
Melbourne
Melbourne
From HK$505
Brisbane
Brisbane
From HK$602

Airline reviews for flights from Sydney

Get insights into the airlines that provide service from Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Sydney. In the last 7 days, Cheapflights users made a total of 70,647 searches.
See what other customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from Sydney have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,414 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,414 reviews
Singapore Airlines
8.1
Very Good
1,414 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,099 reviews
Singapore Airlines
8.1
Very Good
1,414 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
948 reviews
Singapore Airlines
8.1
Very Good
1,414 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air China
7.2
Good
131 reviews
Singapore Airlines
8.1
Very Good
1,414 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline from Sydney

Browse through various options for flying your favourite airline from Sydney. Flight routes are based on user searches made on Cheapflights and were last updated on 20 diciembre 2025.
Cathay Pacific flights from Sydney to Hong Kong
Jetstar flights from Sydney to Melbourne
Qantas Airways flights from Sydney to Hong Kong
China Southern flights from Sydney to Guangzhou
Jetstar flights from Sydney to Coolangatta

Related info for your journey

Access useful and relevant information related to your journey from Sydney. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 diciembre 2025.

  • What are the most popular destinations to fly to from Sydney?

    This month, the top selected destinations from Sydney are Bangkok Suvarnabhumi Airport, Mumbai, Auckland. Throughout the year, Bangkok Suvarnabhumi Airport, Auckland, Brisbane are some of the top choices made by users flying from Sydney.

  • What is the cheapest flight from Sydney to anywhere?

    Users have flown out of Sydney for as low as HK$300 to Maroochydore (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$5,712 to fly from Sydney.

  • What are the cheapest airlines flying from Sydney to anywhere?

    Over the past few days, we've found that Jetstar, Virgin Australia, and Fiji Airways have the cheapest prices from Sydney. Jetstar flights from Sydney to Brisbane (HK$527), Virgin Australia flights from Sydney to Adelaide (HK$694), and Fiji Airways flights from Sydney to Nadi (HK$1,610).

  • What is the cheapest premium economy flight from Sydney?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Sydney.
    Fly Sydney Kingsford Smith to Melbourne Airport from HK$5,668
    Fly Sydney Kingsford Smith to Manila from HK$8,382
    Fly Sydney Kingsford Smith to Shanghai Pu Dong Airport from HK$9,120
    Fly Sydney Kingsford Smith to Singapore from HK$11,595

  • What is the cheapest month to fly from Sydney?

    Currently, the cheapest month for flights from Sydney is March. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Sydney?

    Check out the cheapest flights from Sydney to embark to:
    Fly from Sydney to Hong Kong from HK$3,011 round trip

  • How does Cheapflights help users find flights from Sydney?

    When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Sydney?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Sydney.

  • Can Cheapflights find flights from Sydney with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Sydney become cheaper?

    Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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When you search for this flight from Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Sydney.

Can Cheapflights find flights from Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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